57144741776 has 10 divisors (see below), whose sum is σ = 110717937222. Its totient is φ = 28572370880.

The previous prime is 57144741767. The next prime is 57144741799. The reversal of 57144741776 is 67714744175.

57144741776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 48278636176 + 8866105600 = 219724^2 + 94160^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1785773165 + ... + 1785773196.

Almost surely, 2^57144741776 is an apocalyptic number.

It is an amenable number.

57144741776 is a deficient number, since it is larger than the sum of its proper divisors (53573195446).

57144741776 is a wasteful number, since it uses less digits than its factorization.

57144741776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571546369 (or 3571546363 counting only the distinct ones).

The product of its digits is 4609920, while the sum is 53.

The spelling of 57144741776 in words is "fifty-seven billion, one hundred forty-four million, seven hundred forty-one thousand, seven hundred seventy-six".